24 ADDITION / SUBTRACTION of IntegersSTEPS : change any “double” signsDouble signs such as or need to be changed…

25 ADDITION / SUBTRACTION of IntegersSTEPS : change any “double” signsDouble signs such as or need to be changed to single signs…+ + changes to +- - changes to ++ - changes to -- + changes to -

26 ADDITION / SUBTRACTION of IntegersSTEPS : change any “double” signs2a. The sum of two positive integers is positive2b. The sum of two negative integers is negative2c. The sum of a positive and negative integer is the difference between the two numbers, then your answer takes on the sign of the integer the farthest away from zero.

27 ADDITION / SUBTRACTION of IntegersSTEPS : change any “double” signs2a. The sum of two positive integers is positive2b. The sum of two negative integers is negative2c. The sum of a positive and negative integer is the difference between the two numbers, then your answer takes on the sign of the integer the farthest away from zero.1st change double sign ++ means +Add the two integers

28 ADDITION / SUBTRACTION of IntegersSTEPS : change any “double” signs2a. The sum of two positive integers is positive2b. The sum of two negative integers is negative2c. The sum of a positive and negative integer is the difference between the two numbers, then your answer takes on the sign of the integer the farthest away from zero.1st change double sign means -Add 3 and 4 and place a negative sign in front

29 ADDITION / SUBTRACTION of IntegersSTEPS : change any “double” signs2a. The sum of two positive integers is positive2b. The sum of two negative integers is negative2c. The sum of a positive and negative integer is the difference between the two numbers, then your answer takes on the sign of the integer the farthest away from zero.1st change double sign + + means +Subtract; 4 – 3 =1…since +4 is farther from zero than - 3, the answer is +

30 ADDITION / SUBTRACTION of IntegersSTEPS : change any “double” signs3a. A larger integer minus a smaller integer is positive- just subtract normally3b. A smaller integer minus a larger integer is negative- find the difference, then the integer farther from zero gives + or -3c. A negative integer minus a negative integer is negative- exactly like 2b in the addition set